Nb-2800/Nb-1800 Trenchless Mud Pump for HDD Machine

• Certification: CE, ISO 9001:2000, ISO 9001:2008, API
• Condition: New
• Drill Hole Diameter: >300mm
• Drill Hole Depth: >150m
• Bit Type: Drag Bit
• Drilling Way: Rotary
• Model NO.: NB-2800, NB-1800
• Type: Crawler
• Transport Package: Container
• Specification: 6200*2500*2900mm
• Trademark: UPET
• Origin: China
• HS Code: 84134000
• Production Capacity: 1000 Sets/Year

Product Description

[Main Performance Characteristics]
  
1. The heavy-duty mud pump system is specially designed for trenchless project, the characteristics of  PLC control and stepless adjustment for slurry flow can meet the demand of various project requirements, discarding the traditional method of changing cylinder liner to adjust the flow. 
2. Operators are entitled to start/stop the engine, adjust the slurry flow by remote control in the cabin of rig, making operation easier and more convenient.
3. Equipped with Dongfeng-Reynolds engine with strong power, stable performance and low fuel consumption.
4. Completely driven by Germany Rexroth hydraulic system with stable and reliable performance, more efficient and energy-saving than traditional mechanical fluid transmission.
5. Equipped with LED display, indicating slurry flow, pressure, engine parameters and trouble-shooting data etc. 
6. The skid-mounted type and dimension meets the standard of transportation regulation both at home and abroad.
  
[Main Technical Parameters]
 

Engine Power	316 kW	Engine Brand	Weichai
Max. Systematic Pressure	35 Mpa	Mud Pump Cylinder Diameter	Φ220 mm
Mud Pump Stroke	180 mm	Max. Stroke Frequency	120/min
Max.Slurry Pressure	10 Mpa	Max.Slurry Flow	2500 L/min
Weight	14 T	Dimension(L*W*H)	6200*2500*2900(mm)

 

Qingzhou NB-2800 Mud Pump Technical Specification
Power(kw)	300	Stroke Length(mm)	180	Reduction Ratio	1:2
Liner Size(mm)	220	Flow Rate(L/R)	20.52	Rated Stroke(spm)	120
Stroke(spm)	60	80	100	120	140
Flow Rate(L/min)	1231	1641	2052	2462	2872
Pressure(MPa)	10.0	7.5	6.0	5.0	4.4
Dimension(mm)	LxWxH:6000x2250x2500			Weight(kgs)	12000

Qingzhou NB-1800 Mud Pump Technical Specification
Power(kw)	200	Stroke Length(mm)	200	Reduction Ratio	3.05
Liner Size(mm)	130	Flow Rate(L/R)	8.12	Rated Stroke(spm)	200
Stroke(spm)	100	120	150	200	225
Flow Rate(L/min)	812	974	1218	1624	1827
Pressure(MPa)	14	12	9.85	7.4	6
Dimension(mm)	LxWxH:5700x2000x2100			Weight(kgs)	8300